100040775742 has 8 divisors (see below), whose sum is σ = 150348089016. Its totient is φ = 49924746072.

The previous prime is 100040775719. The next prime is 100040775763. The reversal of 100040775742 is 247577040001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×100040775742² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47819593 + ... + 47821684.

It is an arithmetic number, because the mean of its divisors is an integer number (18793511127).

Almost surely, 2^100040775742 is an apocalyptic number.

100040775742 is a deficient number, since it is larger than the sum of its proper divisors (50307313274).

100040775742 is an equidigital number, since it uses as much as digits as its factorization.

100040775742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95641802.

The product of its (nonzero) digits is 54880, while the sum is 37.

The spelling of 100040775742 in words is "one hundred billion, forty million, seven hundred seventy-five thousand, seven hundred forty-two".